Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement
Reexamination Certificate
2003-04-09
2008-10-21
Reichard, Dean A. (Department: 2841)
Electricity: conductors and insulators
Conduits, cables or conductors
Preformed panel circuit arrangement
C174S260000, C361S749000
Reexamination Certificate
active
07439449
ABSTRACT:
Flexible printed circuit boards interconnect to adjacent electronic devices through one or more of high speed data, low speed data, high current, and ground lines and pads. The design of the high speed data pads and traces and adjacent ground pads and traces maintains a desired impedance in the flexible circuit and at the transition from the flexible circuit to a printed circuit board, a ceramic header, or other device to ensure high speed operation. The pads are preferably arranged in a two dimensional geometry such that a connecting area of the flexible circuit is narrower than it would preferably be if the pads were arranged linearly. The two dimensional array also allows the use of the high current thermoelectric cooler pads, which require large surface areas that may otherwise not fit in a conventional linear array.
REFERENCES:
patent: 3271214 (1966-09-01), Tabor
patent: 3629787 (1971-12-01), Wilson
patent: 3987676 (1976-10-01), Bennewitz
patent: 4011980 (1977-03-01), Dvorak et al.
patent: 4092061 (1978-05-01), Stigliani, Jr.
patent: 4128697 (1978-12-01), Simpson
patent: 4162817 (1979-07-01), Briggs et al.
patent: 4179802 (1979-12-01), Joshi et al.
patent: 4295696 (1981-10-01), Gray
patent: 4375578 (1983-03-01), Mitchell et al.
patent: 4435031 (1984-03-01), Black et al.
patent: 4435740 (1984-03-01), Huckabee et al.
patent: 4769684 (1988-09-01), Crocker et al.
patent: 4815990 (1989-03-01), Ristedt et al.
patent: 4818099 (1989-04-01), Preikschat et al.
patent: 4952016 (1990-08-01), Adams et al.
patent: 4953006 (1990-08-01), Kovats et al.
patent: 4962991 (1990-10-01), Carvalho
patent: 4973211 (1990-11-01), Potucek
patent: 5044980 (1991-09-01), Krumme et al.
patent: 5125054 (1992-06-01), Ackley et al.
patent: 5136682 (1992-08-01), Moyer et al.
patent: 5159535 (1992-10-01), Desai et al.
patent: 5212345 (1993-05-01), Gutierrez
patent: 5249245 (1993-09-01), Lebby et al.
patent: 5253311 (1993-10-01), Killen et al.
patent: 5262590 (1993-11-01), Lia
patent: 5299276 (1994-03-01), Okamura et al.
patent: 5343360 (1994-08-01), Sanwo
patent: 5359686 (1994-10-01), Galloway et al.
patent: 5361317 (1994-11-01), Hartman et al.
patent: 5371820 (1994-12-01), Welbourn et al.
patent: 5371822 (1994-12-01), Horwitz et al.
patent: 5375184 (1994-12-01), Sullivan
patent: 5389686 (1995-02-01), Diop et al.
patent: 5409384 (1995-04-01), Green et al.
patent: 5414786 (1995-05-01), Ohta et al.
patent: 5420954 (1995-05-01), Swirhun et al.
patent: 5428190 (1995-06-01), Stopperan
patent: 5432630 (1995-07-01), Lebby et al.
patent: 5452182 (1995-09-01), Eichelberger et al.
patent: 5462441 (1995-10-01), Renn et al.
patent: 5471552 (1995-11-01), Wuu et al.
patent: 5474463 (1995-12-01), Robinson et al.
patent: 5479288 (1995-12-01), Ishizuka et al.
patent: 5495125 (1996-02-01), Uemura
patent: 5499312 (1996-03-01), Hahn et al.
patent: 5539848 (1996-07-01), Galloway
patent: 5545846 (1996-08-01), Williams et al.
patent: 5596662 (1997-01-01), Boscher
patent: 5613024 (1997-03-01), Shahid
patent: 5625734 (1997-04-01), Thomas et al.
patent: 5638469 (1997-06-01), Feldman et al.
patent: 5666449 (1997-09-01), Sawae et al.
patent: 5703895 (1997-12-01), Ghirardi et al.
patent: 5706378 (1998-01-01), Suzuki et al.
patent: 5717800 (1998-02-01), Funabashi
patent: 5733151 (1998-03-01), Edsall et al.
patent: 5752851 (1998-05-01), Zaderej et al.
patent: 5774614 (1998-06-01), Gilliland et al.
patent: 5788143 (1998-08-01), Boyd et al.
patent: 5844783 (1998-12-01), Kojima
patent: 5894409 (1999-04-01), Tanaka
patent: 5974214 (1999-10-01), Shacklette et al.
patent: 5996222 (1999-12-01), Shangguan et al.
patent: 6010359 (2000-01-01), Etters et al.
patent: 6011695 (2000-01-01), Dumke
patent: 6017222 (2000-01-01), Kao
patent: 6039600 (2000-03-01), Etters et al.
patent: 6040624 (2000-03-01), Chambers et al.
patent: 6043990 (2000-03-01), Johnson et al.
patent: 6045269 (2000-04-01), Watanabe et al.
patent: 6069991 (2000-05-01), Hibbs-Brenner et al.
patent: 6088498 (2000-07-01), Hibbs-Brenner et al.
patent: 6091475 (2000-07-01), Ogino et al.
patent: 6118072 (2000-09-01), Scott
patent: 6118666 (2000-09-01), Aoki et al.
patent: 6162065 (2000-12-01), Benham
patent: 6181011 (2001-01-01), Rostoker et al.
patent: 6195261 (2001-02-01), Babutzka et al.
patent: 6268231 (2001-07-01), Wetzel
patent: 6294255 (2001-09-01), Suzuki et al.
patent: 6300164 (2001-10-01), Call et al.
patent: 6305848 (2001-10-01), Gregory
patent: 6326553 (2001-12-01), Yim et al.
patent: 6350063 (2002-02-01), Gilliland et al.
patent: 6380493 (2002-04-01), Morita et al.
patent: 6404960 (2002-06-01), Hibbs-Brenner et al.
patent: 6439918 (2002-08-01), Togami et al.
patent: 6473314 (2002-10-01), Custer et al.
patent: 6483712 (2002-11-01), Oliphant et al.
patent: 6485322 (2002-11-01), Branch et al.
patent: 6521989 (2003-02-01), Zhou
patent: 6537082 (2003-03-01), Hopfer, III et al.
patent: 6580739 (2003-06-01), Coldren
patent: 6586678 (2003-07-01), Rosenberg et al.
patent: 6617518 (2003-09-01), Ames et al.
patent: 6624000 (2003-09-01), Coldren
patent: 6700079 (2004-03-01), Bogursky et al.
patent: 6703561 (2004-03-01), Rosenberg et al.
patent: 6709607 (2004-03-01), Hibbs-Brenner et al.
patent: 6734658 (2004-05-01), Bierer
patent: 6767220 (2004-07-01), Wilson et al.
patent: 6769920 (2004-08-01), Mease et al.
patent: 6781727 (2004-08-01), Auracher et al.
patent: 6800169 (2004-10-01), Liu et al.
patent: 6809905 (2004-10-01), Kilmer
patent: 6812803 (2004-11-01), Goergen
patent: 6841733 (2005-01-01), Schiaffino et al.
patent: 6852928 (2005-02-01), Giaretta et al.
patent: 6860649 (2005-03-01), Edwards et al.
patent: 6863453 (2005-03-01), Wang et al.
patent: 6867368 (2005-03-01), Kumar et al.
patent: 6867377 (2005-03-01), Anderson et al.
patent: 6878875 (2005-04-01), Aronson et al.
patent: 6911599 (2005-06-01), Rosenberg et al.
patent: 6947672 (2005-09-01), Jiang et al.
patent: 6996304 (2006-02-01), Aronson et al.
patent: 7010233 (2006-03-01), Lindblad
patent: 7066659 (2006-06-01), Aronson et al.
patent: 7275937 (2007-10-01), Ellison
patent: 7311240 (2007-12-01), Nippa et al.
patent: 2001/0017376 (2001-08-01), Verdiell
patent: 2002/0136501 (2002-09-01), Yen et al.
patent: 2002/0170742 (2002-11-01), Liaw et al.
patent: 2002/0181895 (2002-12-01), Gilliland et al.
patent: 2003/0102157 (2003-06-01), Rosenberg et al.
patent: 2003/0197254 (2003-10-01), Huang
patent: 2004/0018409 (2004-01-01), Hui et al.
patent: 2004/0062491 (2004-04-01), Sato et al.
patent: 2004/0090620 (2004-05-01), Farr
patent: 2004/0092135 (2004-05-01), Hofmesiter et al.
patent: 2004/0151505 (2004-08-01), Aronson et al.
patent: 2004/0202214 (2004-10-01), Aronson et al.
patent: 2005/0018409 (2005-01-01), Hirakata
patent: 2005/0045374 (2005-03-01), Kumar
patent: 2005/0130488 (2005-06-01), Zhu et al.
patent: 2005/0244095 (2005-11-01), Ellison
patent: 2005/0245103 (2005-11-01), Ellison
patent: 2005/0245118 (2005-11-01), Liu et al.
patent: 2005/0265650 (2005-12-01), Priyadarshi et al.
patent: 2006/0032665 (2006-02-01), Ice
patent: 2006/0062526 (2006-03-01), Ikeuchi
patent: 2032364 (1989-02-01), None
patent: 0 881 671 (1998-12-01), None
patent: 0 905 838 (1999-03-01), None
patent: 61-071689 (1986-04-01), None
patent: 62-114545 (1987-05-01), None
patent: 63-136680 (1988-06-01), None
patent: 01-169986 (1989-05-01), None
patent: 02-240989 (1990-09-01), None
patent: 03-0148190 (1991-06-01), None
patent: 406034838 (1994-02-01), None
patent: 407159636 (1995-06-01), None
patent: 09-223848 (1997-08-01), None
patent: 2000228006 (2000-08-01), None
patent: 92/00538 (1992-01-01), None
XFP MSA Group, http://www.org/cgi-bin/home.cgi.
Murata, S., Nishimura, K.,Improvement in Thermal Properties of a Multi-Beam Laser Diode Array, Japanese Journal of Applied Physics, vol. 28, Supp. 28-3, pp. 165-170 (1989).
U.S. Appl. No. 11/179,223, filed Jul. 11, 2005, Ice.
U.S. Appl. No. 10/835,832, filed Apr. 30, 2004, Kumar et al.
U.S. Appl. No. 10/836,728, filed Apr. 30, 2004, Ellison.
U.S. Appl. No. 11/094,990, filed Mar. 31, 2005, Liu et al.
U.S. Appl. No. 10/687,107, filed Oct. 16, 2003, Aronson et al.
U.S. Appl. No. 10/836,129, filed Apr. 30, 2004, Nippa et al.
Giaretta Giorgio
Ice Donald A.
Kumar Dev E.
Schiaffino Stefano
Finisar Corporation
Reichard Dean A.
Semenenko Yuriy
Workman Nydegger
LandOfFree
Flexible circuit for establishing electrical connectivity... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Flexible circuit for establishing electrical connectivity..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flexible circuit for establishing electrical connectivity... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4005738